My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Wish list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Reloading Measuring Tools Case Gauges & Headspace Tools WHIDDEN GUNWORKS 6MM SLR CASE GAUGE Support

Whidden Gunworks 6mm SLR Case Gauge ensures precise headspace measurement for your rifle and ammo, featuring durable stainless steel and easy-to-read markings.

WHIDDEN GUNWORKS 6MM SLR CASE GAUGE

749016253
Variations
Filters:
Variations:

Variations:

Whidden Gunworks 6mm SLR Case Gauge ensures precise headspace measurement for your rifle and ammo, featuring durable stainless steel and easy-to-read markings.
CASE GAUGES - 6MM SLR CASE GAUGE
Not available
Cartridge: 6.5 SLR, 6mm SLR Product no.: 749016253
Not available
84.9 GBP 0 £84.90 *
The Whidden Case Gauge for .223 Remington ensures your rifle's headspace meets SAAMI specs, aids in resizing die adjustments, and features durable stainless steel construction.
CASE GAUGES - 223 REMINGTON CASE GAUGE
Not available
Cartridge: 223 Remington, 5.56 mm NATO, 17 Remington, 6 mm x 45, 20 Practical Product no.: 749016250
Not available
79.9 GBP 0 £79.90 *
The Whidden Case Gauge for 30-06 Springfield ensures precise headspace measurement, optimal shoulder setback, and features durable stainless steel construction.
CASE GAUGES - 30-06 SPRINGFIELD FAMILY CASE GAUGE
Not available
Cartridge: 30-06 Springfield, 270 Winchester, 25-06 Remington, 338-06, 35 Whelen, 6.5-06, 8 mm-06 Product no.: 749016265
Not available
79.9 GBP 0 £79.90 *
Whidden Case Gauges ensure accurate headspace measurement for your rifle and ammunition, featuring stainless steel construction and easy-to-read markings.
CASE GAUGES - 308 WINCHESTER FAMILY CASE GAUGE
Not available
Cartridge: 308 Winchester, 243 Winchester, 7.62 mm NATO, 358 Winchester, 260 Remington, 338 Federal Product no.: 749016264
Not available
79.9 GBP 0 £79.90 *
Ensure optimal rifle performance with the Whidden Case Gauge, featuring stainless steel construction and precise headspace measurement for factory and hand loads.
CASE GAUGES - 338 LAPUA MAGNUM CASE GAUGE
Not available
Cartridge: 338 Lapua Mag Product no.: 749016269
Not available
79.9 GBP 0 £79.90 *
Whidden 6.5mm Creedmoor Case Gauge ensures precise headspace measurement for your rifle and ammo, featuring durable stainless steel and easy-to-read markings.
CASE GAUGES - 6.5MM CREEDMOOR CASE GAUGE
Not available
Cartridge: 6.5 Creedmoor, 6mm Creedmoor Product no.: 749016259
Not available
74.9 GBP 0 £74.90 *
Whidden Case Gauges ensure accurate headspace measurement for your rifle and ammunition, featuring durable stainless steel construction and easy-to-read markings.
CASE GAUGES - BR FAMILY CASE GAUGE
Not available
Cartridge: 6 mm BR Norma, 7 mm BR (Benchrest) Remington, 22 BR (Benchrest) Remington, 20 BR (Benchrest), 6.5 mm BR (Benchrest), 30 BR (Benchrest) Product no.: 749016251
Not available
79.9 GBP 0 £79.90 *
0 0 7 GBP

Not available.

Product no.: 749016253

Mfr. No.: CSG00006SLR001

Notify on availability 84.9 GBP
0 0 7 GBP
Description Specification Customers reviews Accessories

WHIDDEN GUNWORKS 6MM SLR CASE GAUGE

Notify on availability

Description:

Ensure Precision with Whidden Case Gauges

The Whidden Case Gauges are essential tools for any serious shooter looking to maintain the highest level of accuracy in their rifle. Designed to help you determine your rifle's headspace, these gauges ensure that your ammunition meets SAAMI specifications.

Product Features:

  • Headspace Measurement: Accurately measure your rifle's headspace and compare it with factory ammunition or hand loads.
  • Optimise Your Reloading: Adjust your resizing die to achieve the perfect shoulder setback during sizing.
  • Durable Construction: Made from all stainless steel for long-lasting reliability.
  • Easy to Read: Clear markings for effortless measurement.
  • Calibrated Precision: Utilizes actual Pacific Tool & Gauge headspace gauges for accuracy.

Whether you're a competitive shooter or a passionate hobbyist, the Whidden Case Gauge is an invaluable addition to your gunsmithing tools. Ensure your ammunition is perfectly suited to your chamber for optimal performance.



Top takeaways

  1. Whidden Case Gauges help measure rifle headspace and check if it's within SAAMI specs.
  2. They can compare the headspace of factory ammo or handloads with your chamber.
  3. Case Gauges assist in adjusting resizing dies for optimal shoulder setback during sizing.

Attributes

  • Cartridge: 
    6mm SLR
    , 
    6.5 SLR
  • Delivery weight: 0.482kg

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Variations:

Whidden Gunworks 6mm SLR Case Gauge ensures precise headspace measurement for your rifle and ammo, featuring durable stainless steel and easy-to-read markings.
CASE GAUGES - 6MM SLR CASE GAUGE
Not available
Cartridge: 6.5 SLR, 6mm SLR Product no.: 749016253
Not available
84.9 GBP 0 £84.90 *
The Whidden Case Gauge for .223 Remington ensures your rifle's headspace meets SAAMI specs, aids in resizing die adjustments, and features durable stainless steel construction.
CASE GAUGES - 223 REMINGTON CASE GAUGE
Not available
Cartridge: 223 Remington, 5.56 mm NATO, 17 Remington, 6 mm x 45, 20 Practical Product no.: 749016250
Not available
79.9 GBP 0 £79.90 *
The Whidden Case Gauge for 30-06 Springfield ensures precise headspace measurement, optimal shoulder setback, and features durable stainless steel construction.
CASE GAUGES - 30-06 SPRINGFIELD FAMILY CASE GAUGE
Not available
Cartridge: 30-06 Springfield, 270 Winchester, 25-06 Remington, 338-06, 35 Whelen, 6.5-06, 8 mm-06 Product no.: 749016265
Not available
79.9 GBP 0 £79.90 *
Whidden Case Gauges ensure accurate headspace measurement for your rifle and ammunition, featuring stainless steel construction and easy-to-read markings.
CASE GAUGES - 308 WINCHESTER FAMILY CASE GAUGE
Not available
Cartridge: 308 Winchester, 243 Winchester, 7.62 mm NATO, 358 Winchester, 260 Remington, 338 Federal Product no.: 749016264
Not available
79.9 GBP 0 £79.90 *
Ensure optimal rifle performance with the Whidden Case Gauge, featuring stainless steel construction and precise headspace measurement for factory and hand loads.
CASE GAUGES - 338 LAPUA MAGNUM CASE GAUGE
Not available
Cartridge: 338 Lapua Mag Product no.: 749016269
Not available
79.9 GBP 0 £79.90 *
Whidden 6.5mm Creedmoor Case Gauge ensures precise headspace measurement for your rifle and ammo, featuring durable stainless steel and easy-to-read markings.
CASE GAUGES - 6.5MM CREEDMOOR CASE GAUGE
Not available
Cartridge: 6.5 Creedmoor, 6mm Creedmoor Product no.: 749016259
Not available
74.9 GBP 0 £74.90 *
Whidden Case Gauges ensure accurate headspace measurement for your rifle and ammunition, featuring durable stainless steel construction and easy-to-read markings.
CASE GAUGES - BR FAMILY CASE GAUGE
Not available
Cartridge: 6 mm BR Norma, 7 mm BR (Benchrest) Remington, 22 BR (Benchrest) Remington, 20 BR (Benchrest), 6.5 mm BR (Benchrest), 30 BR (Benchrest) Product no.: 749016251
Not available
79.9 GBP 0 £79.90 *

Customers also bought

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top